Vulto-Van Silfhout-De Vries Syndrome, also known as vulto-van silfout-de vries syndrome, is related to autism and fragile x syndrome. An important gene associated with Vulto-Van Silfhout-De Vries Syndrome is DEAF1 (DEAF1 Transcription Factor), and among its related pathways/superpathways are Metabolism and Glycosaminoglycan metabolism. Affiliated tissues include eye and brain, and related phenotypes are intellectual disability and gait disturbance